ZAPaSPAM for Outlook and Outlook Express. Completely eliminates unwanted e-mails. ZAPaSPAM™ is powerful and accurate. By using this software, we guarantee that you will only receive e-mail messages from individuals who you authorized. ZAPaSPAM™ is software and not a service. Fully integrates with Outlook & Outlook Express. All features are accessible from our easy-to-use toolbar.